Backyard Ultra World Championship 2024 Results. After setting the world record by running 101 yards, merijn and. If you have questions about an event, please contact the organizer or race timer.

If you have questions about an event, please contact the organizer or race timer. A good result in any event you run during the qualifying period (which began august 16, 2022 and ends august 15 2024) can place you on that list.